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  1. No Access

    Chapter

    An X-Ray Microprobe Facility Using Synchrotron Radiation

    An X-ray microprobe for trace elemental analysis at micrometer spatial resolutions, using synchrotron radiation (SR), is under development. The facility consists of two beamlines, one including a 1:1 focusing ...

    B. M. Gordon, K. W. Jones, A. L. Hanson… in Nuclear Analytical Methods in the Life Sci… (1990)

  2. No Access

    Chapter

    Trace Elemental Analysis in Bone Using X-Ray Microscopy

    The detection, quantification, and localization of trace elements in biological tissues present major difficulties. Recent advances in x-ray fluorescence now make it possible to quantify and localize naturally...

    R. S. Bockman, R. P. Warrell Jr., B. Levine… in In Vivo Body Composition Studies (1990)

  3. No Access

    Chapter

    Effects of Calmodulin Inhibitors on the Cellular Metabolism of 45Ca and 210Pb

    Many Ca++-mediated cell processes depend on the intracellular Ca++ receptor protein, calmodulin, to exert regulatory effects on target metabolic and physiological pathways. In many cells, Ca++ transport mechanism...

    J. G. Pounds, A. C. Nye in Trace Elements in Man and Animals 6 (1988)

  4. No Access

    Chapter

    The Application of a Synchrotron Radiation Microprobe to Trace Element Analysis

    Synchrotron radiation is light emitted by electrons when accelerated in a circular orbit. Some properties of synchrotron radiation important to trace element analysis by x-ray fluorescence analysis are: 1) a b...

    B. M. Gordon, A. L. Hanson, K. W. Jones… in Trace Elements in Man and Animals 6 (1988)

  5. No Access

    Chapter and Conference Paper

    X-Ray Microscopy Studies on the Pharmaco-Dynamics of Therapeutic Gallium in Rat Bones

    Since the original observation of exogenous gallium accumulation in bones ANGHILERI et al. [1], several studies have demonstrated that gallium nitrate is extremely effective in preserving bone mineral content ...

    R. Bockman, M. Repo, R. Warrell, J. G. Pounds, W. M. Kwiatek… in X-Ray Microscopy II (1988)

  6. No Access

    Chapter and Conference Paper

    The Role of High-Energy Synchrotron Radiation in Biomedical Trace Element Research

    Trace elements are intimately involved in biological function and dysfunction at all levels of biological organization. At the molecular level, trace elements perform innumerable catalytic and structural roles...

    J. G. Pounds, G. J. Long, W. M. Kwiatek, K. W. Jones, B. M. Gordon… in X-Ray Microscopy II (1988)

  7. No Access

    Chapter and Conference Paper

    An X-Ray Microprobe Beam Line for Trace Element Analysis

    The application of synchrotron radiation to a x-ray microprobe for trace element analysis is a complementary and natural extension of existing microprobe techniques using electrons, protons, and heavier ions a...

    B. M. Gordon, A. L. Hanson, K. W. Jones, W. M. Kwiatek, G. J. Long… in X-Ray Microscopy II (1988)